DSD TECH is a registered brand in the United States. But DSD TECH's team is located in China.we focus on Bluetooth, wifi and other electronic Modules. We are committed to providing the best services and products to customers worldwide. Email : firstname.lastname@example.org
DSD TECH ESP-WROOM-02D WiFi UART Module with 4 PIN Base Board for Arduino and IoT
ESP-WROOM-02D WIFI module: With this module, you can add WIFI wireless functionality to your Arduino. suit for DIY project.
DSD TECH 4 PIN base Board, leads to VCC, GND, TX, RX. You can be very convenient to connect to your arduino project or other DIY project
Module operating voltage 3.6-V 6 V, default baud rate: 115200, passed RF certification FCC/CE (RED)/TELEC (MIC)/KCC/SRRC/IC/NCC and environmental certification RoHS/REACH
DSD TECH provide you with instructions for AT instructions and other data sheets so that you can quickly understand and use the product.
DSD TECH offer a 1 year warranty and lifetime technical support for this module. If you have any questions, please feel free to contact us! We will respond to you within 24 hours.